Permanent Magnet Synchronous Motor Model

This documentation presents a MATLAB implementation of a permanent magnet synchronous motor (PMSM) model that utilizes given speed as the outer loop reference to achieve stable output. The model allows for parameter adjustments based on practical requirements, including rotor inertia, stator inductance, and permanent magnet flux density, to optimize control performance. Key implementation aspects involve configuring the speed controller as the primary outer loop while current controllers function as inner loops, ensuring robust stability through proper gain tuning. For controller enhancement, model-based control approaches can be implemented using MATLAB's Control System Toolbox, incorporating techniques such as field-oriented control (FOC) with space vector PWM modulation. Alternatively, adaptive control algorithms can be integrated using recursive parameter estimation methods to dynamically adjust controller gains, thereby improving both control precision and response speed. The simulation framework supports real-time parameter visualization through MATLAB's scoping tools, enabling performance validation under various operating conditions.